Active suspension controller

Railway rolling stock – Trucks – Equalizers

Reexamination Certificate

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Reexamination Certificate

active

07421954

ABSTRACT:
An active suspension system for a motor vehicle, in which a controller has a first input and an output. The first input receives a roll command-signal generated in response to a turn executed by the vehicle. The output provides a control signal for causing a chassis of the vehicle to roll to an angle determined by the turn.

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D. Hrovat, “Survey of advanced suspension developments and related optimal control application,” Automatica 33 (10), pp. 1781-1817 (1997).
Office Action from counterpart Chinese Application No. 200510078926.3 dated Mar. 21, 2008.

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